Discovery certificate for object 2019kld
TNS Astronomical Transient Report No. 40817 [ 2019TNSTR1144....1D ]

Date Received (UTC): 2019-07-04 13:43:39
Sender: Gaia (Gaia_Bot1)
Source Group: GaiaAlerts

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019kld
Discoverer internal name: Gaia19cun
Coordinates (J2000): RA = 16:26:15.350 (246.563958) DEC = +35:39:07.78 (35.652161)
Discovery date: 2019-07-02 17:57:07 (JD=2458667.2479977)


Remarks: z=1.15 QSO brightens by 0.6mag over 1.5 years

Photometry

Discovery (first detection):
Discovery date: 2019-07-02 17:57:07
Flux: 18.41 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-05-08 14:08:09
Limiting flux: 21.5 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019kld